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linux/drivers/ata
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Mario Limonciello 7c5f641a59 ata: libahci: Adjust behavior when StorageD3Enable _DSD is set 
The StorageD3Enable _DSD is used for the vendor to indicate that the disk
should be opted into or out of a different behavior based upon the platform
design.

For AMD's Renoir and Green Sardine platforms it's important that any
attached SATA storage has transitioned into DevSlp when s2idle is used.

If the disk is left in active/partial/slumber, then the system is not able
to resume properly.

When the StorageD3Enable _DSD is detected, check the system is using s2idle
and DevSlp is enabled and if so explicitly wait long enough for the disk to
enter DevSlp.

Cc: Nehal-bakulchandra Shah <Nehal-bakulchandra.Shah@amd.com>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214091
Link: https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/power-management-for-storage-hardware-devices-intro
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2021-11-18 14:34:25 +09:00
..
acard-ahci.c
ata/acard_ahci: remove unused variable n_elem
2020-01-22 10:32:51 -07:00
ahci_brcm.c
ata: ahci_brcm: Fix use of BCM7216 reset controller
2021-05-03 13:15:04 -05:00
ahci_ceva.c
ata: ahci: ceva: Updated code by using dev_err_probe()
2021-04-06 09:25:01 -06:00
ahci_da850.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45
2019-05-24 17:27:12 +02:00
ahci_dm816.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45
2019-05-24 17:27:12 +02:00
ahci_imx.c
ata: ahci-imx: remove redundant assignment to ret
2020-04-07 14:49:45 -06:00
ahci_mtk.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
ahci_mvebu.c
ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
2020-10-09 12:47:56 -06:00
ahci_octeon.c
Delete redundant return value check of platform_get_resource()
2017-03-06 15:40:59 -05:00
ahci_platform.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 45
2019-05-24 17:27:12 +02:00
ahci_qoriq.c
ahci: qoriq: enable acpi support in qoriq ahci driver
2020-10-02 14:53:37 -06:00
ahci_seattle.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 235
2019-06-19 17:09:07 +02:00
ahci_st.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ahci_sunxi.c
ata: ahci_sunxi: Disable DIPM
2021-06-14 08:26:54 -06:00
ahci_tegra.c
ata: ahci_tegra: call tegra_powergate_power_off only when PM domain is not present
2021-04-11 20:35:08 -06:00
ahci_xgene.c
ata: ahci_xgene: Fix incorrect naming of 'xgene_ahci_handle_broken_edge_irq()'s 'host' param
2021-03-12 07:28:30 -07:00
ahci.c
ata: ahci: Add Green Sardine vendor ID as board_ahci_mobile
2021-11-18 14:34:25 +09:00
ahci.h
scsi: ata: Switch to attribute groups
2021-10-16 21:45:52 -04:00
ata_generic.c
ata: ata_generic: Fix misspelling of 'ata_generic_init_one()'
2021-03-30 20:21:26 -06:00
ata_piix.c
scsi: ata: Switch to attribute groups
2021-10-16 21:45:52 -04:00
Kconfig
ARM: SoC changes for 5.14
2021-07-10 09:22:44 -07:00
libahci_platform.c
ata: ahci_platform: fix null-ptr-deref in ahci_platform_enable_regulators()
2021-10-14 12:22:47 +09:00
libahci.c
ata: libahci: Adjust behavior when StorageD3Enable _DSD is set
2021-11-18 14:34:25 +09:00
libata-acpi.c
ata: libata-acpi: Fix function name and provide description for 'prev_gtf'
2021-03-30 20:21:26 -06:00
libata-core.c
ata: libata: add missing ata_identify_page_supported() calls
2021-11-18 14:34:19 +09:00
libata-eh.c
libata: fix read log timeout value
2021-11-11 10:55:32 +09:00
libata-pata-timings.c
ata: separate PATA timings code from libata-core.c
2020-03-26 10:28:19 -06:00
libata-pmp.c
ata: libata-pmp: Fix misspelling of 'val'
2021-03-12 07:28:30 -07:00
libata-sata.c
scsi: ata: Switch to attribute groups
2021-10-16 21:45:52 -04:00
libata-scsi.c
SCSI misc on 20211105
2021-11-05 08:42:02 -07:00
libata-sff.c
libata: fix ata_pio_sector for CONFIG_HIGHMEM
2021-07-09 08:28:20 -06:00
libata-trace.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
libata-transport.c
ata: libata-transport: Fix some potential doc-rot issues
2021-03-12 07:28:30 -07:00
libata-transport.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libata-zpodd.c
libata: zpodd: Fix small read overflow in zpodd_get_mech_type()
2019-07-29 16:00:14 -06:00
libata.h
ata: make "libata.force" kernel parameter optional
2020-03-26 10:28:20 -06:00
Makefile
ata: start separating SATA specific code from libata-core.c
2020-03-26 10:28:19 -06:00
pata_acpi.c
ata: pata_acpi: Fix some incorrect function param descriptions
2021-03-30 20:21:26 -06:00
pata_ali.c
pata_ali: fix checking of DMA state
2021-10-12 17:46:52 +09:00
pata_amd.c
pata_amd: fix checking of DMA state
2021-10-12 17:46:55 +09:00
pata_arasan_cf.c
pata_arasan_cf: fix IRQ check
2021-03-26 17:13:02 -06:00
pata_artop.c
ata: pata_artop: Repair possible copy/paste issue in 'artop_6210_qc_defer()'s header
2021-03-12 07:28:30 -07:00
pata_atiixp.c
ata: pata_atiixp: Avoid overwriting initialised field in 'atiixp_sht'
2021-06-16 06:50:25 -06:00
pata_atp867x.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
pata_bk3710.c
pata_bk3710: clarify license version and use SPDX header
2018-03-01 13:59:03 -08:00
pata_buddha.c
ata/pata_buddha: Probe via modalias instead of initcall
2019-08-23 06:58:50 -06:00
pata_cmd64x.c
pata_cmd64x: Use fallthrough pseudo-keyword
2020-10-02 17:51:30 -06:00
pata_cmd640.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_cs5520.c
ata: pata_cs5520: Avoid overwriting initialised field in 'cs5520_sht'
2021-06-16 06:50:25 -06:00
pata_cs5530.c
ata: pata_cs5530: Avoid overwriting initialised field in 'cs5530_sht'
2021-06-16 06:50:25 -06:00
pata_cs5535.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pata_cs5536.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pata_cypress.c
pata_cypress: add a module option to disable BM-DMA
2021-06-16 08:52:38 -06:00
pata_efar.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_ep93xx.c
pata_ep93xx: fix deferred probing
2021-05-27 13:03:48 -06:00
pata_falcon.c
scsi: ata: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
2021-08-11 22:25:37 -04:00
pata_ftide010.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_gayle.c
ata: add Amiga Gayle PATA controller driver
2018-03-19 07:41:36 -07:00
pata_hpt3x2n.c
ata: pata_hpt3x2n: Fix possible doc-rotted function name
2021-03-12 07:28:31 -07:00
pata_hpt3x3.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
pata_hpt37x.c
ata: pata_hpt37x: Fix some function misnaming and missing param issues
2021-03-12 07:28:30 -07:00
pata_hpt366.c
ata: pata_hpt366: Provide missing description for 'hpt366_filter()'s 'mask' param
2021-03-12 07:28:30 -07:00
pata_icside.c
ata: Avoid comma separated statements
2021-01-31 08:05:46 -07:00
pata_imx.c
Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2018-08-24 13:20:33 -07:00
pata_isapnp.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_it821x.c
ata: pata_it821x: Fix possible doc-rotted function names
2021-03-30 20:21:25 -06:00
pata_it8213.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_ixp4xx_cf.c
pata: ixp4xx: Rewrite to use device tree
2021-08-04 12:20:44 +02:00
pata_jmicron.c
ata: pata_jmicron: Fix incorrectly documented function parameter
2021-03-12 07:28:31 -07:00
pata_legacy.c
pata_legacy: fix a couple uninitialized variable bugs
2021-10-12 09:52:35 +09:00
pata_macio.c
scsi: ata: Switch to attribute groups
2021-10-16 21:45:52 -04:00
pata_marvell.c
ata: pata_marvell: Fix incorrectly documented function parameter
2021-03-12 07:28:31 -07:00
pata_mpc52xx.c
pata_mpc52xx: Delete an error message for a failed memory allocation in mpc52xx_ata_probe()
2018-02-18 05:23:25 -08:00
pata_mpiix.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_netcell.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_ninja32.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
pata_ns87410.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
pata_ns87415.c
ata: Trivial spelling fixes in the file pata_ns87415.c
2021-03-12 07:28:31 -07:00
pata_octeon_cf.c
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
2021-05-19 15:54:42 -06:00
pata_of_platform.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pata_oldpiix.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_opti.c
ata: pata_opti: Fix spelling issue of 'val' in 'opti_write_reg()'
2021-03-30 20:21:26 -06:00
pata_optidma.c
pata_optidma: fix checking of DMA state
2021-10-12 17:46:59 +09:00
pata_palmld.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pata_pcmcia.c
pata_pcmia: add SanDisk High (>8G) CF card to supported list
2020-01-29 20:54:51 -07:00
pata_pdc202xx_old.c
ata: pata_pdc202xx_old: Fix some incorrectly named functions
2021-03-30 20:21:25 -06:00
pata_pdc2027x.c
ata: pata_pdc2027x: Fix some incorrect function names and parameter docs
2021-03-12 07:28:31 -07:00
pata_piccolo.c
ata: pata_piccolo: 'ata_tosh_init()' is misnamed in its header
2021-03-30 20:21:25 -06:00
pata_platform.c
pata_platform: Document `pio_mask' module parameter
2021-04-06 09:27:30 -06:00
pata_pxa.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
pata_radisys.c
pata_radisys: fix checking of DMA state
2021-10-12 17:47:02 +09:00
pata_rb532_cf.c
ata: rb532_cf: remove redundant codes
2021-06-24 18:49:01 -06:00
pata_rdc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
pata_rz1000.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pata_samsung_cf.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pata_sc1200.c
ata: pata_sc1200: sc1200_sht'Avoid overwriting initialised field in '
2021-06-16 06:50:25 -06:00
pata_sch.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 300
2019-06-05 17:37:00 +02:00
pata_serverworks.c
ata: pata_serverworks: Avoid overwriting initialised field in 'serverworks_osb4_sht
2021-06-16 06:50:26 -06:00
pata_sil680.c
ata: pata_sil680: Add some missing function parameter docs
2021-03-30 20:21:25 -06:00
pata_sis.c
ata: pata_sis: Remove superfluous param description and supply another
2021-03-30 20:21:25 -06:00
pata_sl82c105.c
ata: pata_sl82c105: Fix potential doc-rot
2021-03-30 20:21:25 -06:00
pata_triflex.c
ata: pata_triflex: Repair some misnamed functions and fix some param descriptions
2021-03-30 20:21:25 -06:00
pata_via.c
ata: pata_via: Fix a kernel-doc formatting issue
2021-03-30 20:21:25 -06:00
pdc_adma.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
sata_dwc_460ex.c
ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init()
2021-07-27 19:30:06 -06:00
sata_fsl.c
sata: fsl: fix DPRINTK format string
2021-05-17 09:12:40 -06:00
sata_gemini.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
sata_gemini.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sata_highbank.c
ata: sata_highbank: Remove unnecessary print function dev_err()
2021-11-11 10:55:32 +09:00
sata_inic162x.c
ata: sata_inic162x fix a spelling issue
2020-04-23 09:59:30 -06:00
sata_mv.c
SCSI misc on 20211105
2021-11-05 08:42:02 -07:00
sata_nv.c
scsi: ata: Switch to attribute groups
2021-10-16 21:45:52 -04:00
sata_promise.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sata_promise.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
sata_qstor.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
sata_rcar.c
ata: sata_rcar: Fix DMA boundary mask
2020-10-16 09:32:11 -06:00
sata_sil24.c
scsi: ata: Switch to attribute groups
2021-10-16 21:45:52 -04:00
sata_sil.c
ata: make qc_prep return ata_completion_errors
2019-11-01 08:50:51 -06:00
sata_sis.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
sata_svw.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
sata_sx4.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sata_uli.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
sata_via.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
sata_vsc.c
libata: switch remaining drivers to use dma_set_mask_and_coherent
2019-08-26 13:58:59 -06:00
sis.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00